Kinko Kodzuka. Shakudo nanako base. Motif of two gold cranes swimming in ocean with shibuichi waves and silver droplets. All in high relief. Gold overlay on sides. Reverse has copper and shakudo striated pattern. Signed: Sonobe Yoshi Hide (1806-1864). Second family master of Sonobe Goto School. Beautiful composition. N.B.T.H.K. Certificate.